What I liked
* Nicholas Hoult is a brilliant Lex Luthor and probably the best version on film for me.
* Action scenes are easier to follow than Snyder's version.
* Krypto is wonderful.
* David Corenswet's & Rachel Brosnahan are really good as Clark/Superman & Lois.
* Guy Gardner/Green Lantern & Mr Terrific are really strong additions.
* Beautifully shot.
* I like that Jonathan Kent is alive
* Love the casting for Perry and Jimmy Olsen actually had something to do, which was cool.
* The interview scene with Clark & Lois was great and something we really needed in BVS.
* Liked the touch upon Social media mis use with troll/bot farms mirroring real life.
What I didn't like
* Superman felt a little weak for Superman.
I thought he was presented at just the right power level, I don't like him to be to powerful, there needs to be at least a little big of danger and challenge in his fights.
* The start of the film made me feel like I had missed the actual start and the universe feels too far along - Something BVS got criticism for.
I loved that about it, I thought it was fun to get a universe where superheros and portals to pocket universes and kaiju are just a part of every day life.
* Making his parents evil, in particular his dad. I loved what Snyder and Crowe did with Jor-El so this change was meh.
I thought that was an interesting change of pace, and really helped to clarify just how important the Kents were in making Clark the person he is today.
* Hawkgirl felt under developed as opposed to the other of the Justice Gang.
In a movie like this, there are always going to be a few characters who don't get a ton of development.
* Justice Gang sounds stupid but it does sound like a spinoff movie we might get in the style of Guardian of the Galaxy.
That's kind of the whole point.
* Movie felt a little chaotic at times like the random battle with the little creature that became massive and the random squid thing that just pops up.
OK this is a fair complaint, but I wasn't bothered by it.
* Speaking of that squid thing --- The gag of the Gang fighting the giant squid thing in the background during a serious conversation with Lois/Clark was really stupid and inappropriate with the tone.
That was one of my favorite scenes in the movie, I love that this a universe where that kind of thing happens and there are enough other superheroes that he can just blow it off. It wasn't that big of a threat, so he didn't need to go rushing off to help.
* Lex use of POWERFUL tech like making a pocket universe was way OTT and felt like cheap plot devices.
I don't know, it felt like exactly the kind of thing you'd expect a character like Lex to do in this kind of universe.
* The particle river thing in the pocket universe looked awful CGI wise and the alien baby CGI was horrendous.
I looked fine to me.
* The music wasn't memorable like Hans Zimmer MoS
I liked it.
* Why doesn't Lex clone more Ultraman's to kill Superman?
Because the first one failed, and it would probably be too complicated to try to run more than one at a time.
James Gunn explained in an interview that she's dealing with a lot of trauma living on Argo City as it fell apart after Krypton's destruction. I'm sure her movie will go into it in a lot more detail.